ROS Movidius NCS Release - V0.4.0

We developed a ROS wrapper for NC API of latest NCSDK, providing the following features:
* Support NCSDK v1.09.00 and above
* Support RealSense D400 series camera
* A ROS service for classifying objects in a static image file
* A ROS publisher for classifying objects in a video stream from a RGB camera
* Demo applications to show the capabilities of ROS service and publisher
* Support multiple CNN models
Source project at https://github.com/intel/ros_intel_movidius_ncs with v0.4.0 tag. With this release, ROS developers are powered with deep learning technology which provides object inference information, thus be able to build more intelligent Robotics usages.